Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There are two prerequisites for aspiration of gastric contents, namely material near the larynx and the possibility for an influx into the tracheobronchial system. We discussed the value of common measures in protecting against aspiration. To take notice of the normal emptying time of the stomach, suction of liquid gastric contents by a stomach tube, evacuation of the stomach by inducing vomiting (large bore stomach tube or apomorphine), mechanical blockade of the oesophagus or of the gastrooesophageal junction, modification of general anaesthesia (induction with an inhalation anaesthetic or intravenous agents), cricoid pressure, foot-down, lateral or horizontal position are not able to prevent the passage of gastric contents into the oro- and nasopharynx. Aspiration is unavoidable if there is a possibility of influx into the tracheobronchial system. Induction of anaesthesia with the patient lying on his left side in the head-down position gives the maximum protection against the danger of aspiration. An easy method of enabling a patient to be placed in the left lateral, head-down position, when only two persons are present, is highly desirable.
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PMID:[Emergencies and aspiration. Can the usual methods for the prophylaxis of aspiration be further developed? (author's transl)]. 64 86

A series of 386 consecutive cesarean sections is presented in which postpartum uteri were randomly exteriorized or left in situ for suturing the hysterotomy incision in an attempt to evaluate differences in morbidity. Both groups were shown to be similar with respect to overall morbidity, although a high-morbidity subgroup exhibiting increased blood loss was defined and included significantly more patients in the noneventrated group. Emesis occurred in 4 (3.4%) patients in the eventrated group and was directly related to fundal traction under regional anesthesia. Although a larger prospective series is needed to evaluate more serious morbidity, the data presented suggest that uterine eventration at cesarean section is not to be condemned.
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PMID:Extraabdominal uterine exteriorization at cesarean section. 68 58

95 506 patients who received general anesthesia during the period of 1964--1977 were studied. The account of all actual or possible life threatening complications during the anesthesia is given: oedema of the glottis, air embolism, accidental injection of the wrong drug, respiratory insufficiency, hypoxia, pulmonary oedema, airway occlusion by the cuff, vomiting and aspiration, anaphylactoid reaction, death within 24 hours, death on the table. Deaths not attributable to anaesthesia are listed separately. We have found that in one of every 139 anaesthetics given there was a life threatening complication to the patient. In every 197th anaesthetic there was a clear connection with the anaesthetic technique used. In contrast with the great number of near fatal complications the rate of irreversible damage or mortality connected with general anaesthesia was low.
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PMID:[Risk of general anaesthesia (author's transl)]. 71 40

A technique of 'crash induction' using thiopentone and suxamethonium with cricoid pressure was studied in 100 unselected patients at risk from vomiting or regurgitation. No episode of regurgitation occurred. There was difficulty with intubation due to poor relaxation in 7 patients and, in 61 cases, it was believed that there was some evidence of a potential hazard from raised intra-abdominal pressure other than due to fasciculation. Systolic blood pressure rose more than 20% in 19 patients, and fell more than 20% in 9 patients.
Anaesthesia
PMID:Thiopentone and suxamethonium crash induction. An assessment of the potential hazards. 76 96

Metoclopramide, 4-amino-5-chloro-2-methoxy-N-(2-diethyl-aminoethyl) benzamide, is advocated for use in gastro-intestinal diagnostics, and in treating various types of vomiting and a variety of functional and organic gastro-intestinal disorders. Published data have indicated that metoclopramide assists radiological identification of lesions in the small intestine, facilitates duodenal intubation and small intestine biopsy, and eases emergency endoscopy in upper gastro-intestinal haemorrhage. Metoclopramide reduces post-operative vomiting and radiation sickness, and ameliorates some types of drug-induced vomiting. It may provide symptomatic relief in dyspepsia and possibly in vertigo, reflux oesophagitis and hiccups, but further controlled trials are needed to confirm the efficacy of metoclopramide in these proposed areas of use. It promotes gastric emptying prior to anaesthesia. Its effects in healing gastric ulcer and preventing relapse of duodenal ulcer remain unproven. Side-effects are few and transient, though alarming extrapyramidal reactions can occur in a small proportion of patients receiving therapeutic doses but more usually following excessive doses in young subjects. They respond rapidly to withdrawal of the drug.
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PMID:Metoclopramide: a review of its pharmacological properties and clinical use. 78 7

Neuropharmacological properties of penfluridol (TLP-607) were investigated in experimental animals and were compared with those of haloperidol and chlorpromazine. Locomotor activity of mice significantly decreased at doses of 16-32 mg/kg p.o. Like haloperidol and chlorpromazine, TLP-607 (4-16 mg/kg p.o.) demonstrated catalepsy lasting for 48-72 hr in rats. TLP-607 strongly inhibited apomorphine-induced emesis in dogs and the ED50 was 0.016 mg/kg p.o. This effect lasted for 192 hr when administered 0.04 mg/kg p.o. TLP-607 antagnonized methamphetamine-induced stereotyped behavior in rats, and the ED50 was 1.83 ng/kg p.o. TLP-607 also inhibited conditioned avoidance responses in rats, and the ED50's in the pole climbing and Sidman avoidance methods were 6.73 and 3.4 mg/kg p.o., respectively. TLP-607 neither inhibited motor coordination nor enhanced hexobarbital-induced anesthesia in mice. These results suggest that TLP-607 is a potent and long-acting antipsychotic drug which has less neurotoxic side-effects.
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PMID:[Pharmacological studies of an antipschotic agent, penfluridol. (1). The central pharmacological actions]. 82 32

44 patients are analysed for the frequency of postoperative vomiting and the amount of gastroatonia following aorto-femoral bypass operations during neuroleptanaesthesia and halothane combination anasthesia. More than 60% of patients develop gastroatonia during both methods of anaesthesia. However it is less apparent on the first postoperative day after neuroleptanaesthesia and does not affect as many patients as after halothane combination anaesthesia. Postoperative vomiting is significantly more frequent after halothan combination anaesthesia than after neuroleptanaesthesia.
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PMID:[Postoperative vomitting and gastroatonia following aorto-bifemoral bypass operations during halothane-combination anaesthesia and neuroleptanaesthesia (author's transl)]. 84 14

A technique of premiedication using oral diazepam and metoclopramide with a drink is described and shown to provide better sedation and less vomiting than pethidine and atropine given intramuscularly without a drink to a group of similar patients.
Anaesthesia 1977 Apr
PMID:Oral premedication: diazepam, metoclopramide and a drink. 86 Aug 7

One hundred and forty-two pediatric patients between age 1 month and 20 years had 163 endoscopic procedures. Of 66 with chronic abdominal pain, 21 had a source identified endoscopically that was seen in only 15 by esophagogram and upper gastrointestinal series. Of 31 with nausea, vomiting, dysphagia, and/or odynophagia and retrosternal pain, endoscopy demonstrated the source in 19 patients and radiographic studies in 14. Of 34 with hematemesis and/or melena, 26 had a bleeding site identified endoscopically but only 4 of 28 had an identified source by radiographic studies. Duodenal and gastric ulcers and hemorrhagic gastritis were the commonest cases of upper gastrointestinal bleeding and organically of chronic adbominal pain. Functional abdominal pain was the commonest cause of chronic abdominal pain in those endoscoped. Foreign bodies were removed from the esophagus and stomach of 6 patients and dislodged in 2 others. Caustic ingestion was recognized in the esophagus and stomach of 2 patients who did not have mouth burns. The GIF-P2-prototype with four-way tip control and ability to retroflex 180 degree up, 60 degree down, and 100 degree right and left was superior to GIF-P1 and CF-P-prototype for visualization of the entire esophagus, stomach, duodenal bulb, and postbulbar area in patients less than 10 years old. Visualization of the duodenal bulb was possible in 28 of 29 pediatric patients, and of the postbulbar area in 25 of 26 in whom it was attempted. Infants who weighed as little as 3 to 5 kg were successfully examined. Retroflexion was possible in 29 of 30 to see the fundus and cardioesophageal junction. Patients older than 10 years were better examined with the GIF-D because of its increased ability to transmit light. Sedation for the school-age child with 0.5 to 1.0 mg per kg of diazepam and 1 to 2 mg per kg of meperidine given intravenously provides excellent sedation in most instances. General anesthesia is preferable for the preschooler and infant. Minor complications occurred in 2 patients who received less than adequate sedation and in 1 patient with general anesthesia.
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PMID:Upper gastrointestinal fiberoptic endoscopy in pediatric patients. 87 Mar 72

Our follow-up of 250 gynaecology patients and 100 dental patients who had received anaesthesia for elective outpatient surgical procedures indicates: (1) The practice of outpatient anaesthesia in proper facilities with proper selection of patients appears to be safe. (2) There is widespread patient acceptance of surgery and anaesthesia on an outpatient basis. (3) Complications are frequent but minor. (4) Many of the complications may be minimized: (i) Adequate depth of anaesthesia preferably with a volatile agent will do away with awareness during operation. (ii) Methoxyflurane should be avoided to minimize late arousal. Volatile agents such as enflurane or halothane would seem to be preferable to intravenous agents. (iii) Post-fasciculation pain could be minimized by avoiding succinylcholine for short procedures like D & C and using adequate depth instead. For dental procedures requiring tracheal intubation, one could perhaps use non-depolarizing muscle relaxants, like pancuronium, with reversal at the end of the procedure. (5) Nausea, vomiting, dizziness and headache are complications that occur very frequently in all series reported and this is an area where more research is indicated.
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PMID:An evaluation of the anaesthetic techniques used in an outpatient unit. 87 44


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